# Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
# SPDX-License-Identifier: BSD-3-Clause-Clear

on init
    mount configfs none /config
    mkdir /config/usb_gadget/g1 0770
    mkdir /config/usb_gadget/g1/strings/0x409 0770
    write /config/usb_gadget/g1/bcdUSB 0x0200
    write /config/usb_gadget/g1/os_desc/use 1
    write /config/usb_gadget/g1/strings/0x409/serialnumber ${ro.serialno}
    write /config/usb_gadget/g1/strings/0x409/manufacturer ${ro.product.manufacturer}
    write /config/usb_gadget/g1/strings/0x409/product ${ro.product.name}
    mkdir /config/usb_gadget/g1/functions/ffs.adb
    mkdir /config/usb_gadget/g1/configs/b.1 0770
    mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770
    write /config/usb_gadget/g1/configs/b.1/MaxPower 900
    write /config/usb_gadget/g1/os_desc/b_vendor_code 0x1
    write /config/usb_gadget/g1/os_desc/qw_sign "MSFT100"
    mkdir /dev/usb-ffs 0775 shell system
    mkdir /dev/usb-ffs/adb 0770 shell system
    mount functionfs adb /dev/usb-ffs/adb uid=2000,gid=1000,rmode=0770,fmode=0660
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "adb"
    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f1
    write /config/usb_gadget/g1/idVendor 0x18d1
    write /config/usb_gadget/g1/idProduct 0x4ee7
    symlink /config/usb_gadget/g1/configs/b.1 /config/usb_gadget/g1/os_desc/b.1
    start adbd
    setprop sys.usb.configfs -1

on property:sys.usb.ffs.ready=1
    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
    setprop sys.usb.state adb